When did the Chu people steal cattle?

The Chu people stole cattle at the beginning of the Zhou Dynasty. The original text "Yi Yi, Yi, Yi Si, Yi Tun, is a room. The room was set up, and there was nothing in it. It was a sacrifice to steal people's lives. I was afraid of my master, and I died at night. If I arrive tonight, it will be night. " (Tsinghua Bamboo Slips "Chu Ju")

The story of "Chu people stealing cattle" comes from Chu drama in Tsinghua bamboo slips, which is recommended by CCTV HD documentary. It happened at the beginning of the week. To be precise, it was Xiong Yi (the first generation monarch of Chu, that is, the Yi Yi in Tsinghua's bamboo slips "Songs of Chu") and the Chu people, who were made viscount and went to Danyang as fiefs. ?

Introduction:

"Chu ancestors lived in Kyoto to Xiong Kuang. When Xiong Yi lived in Harmony, Xiong Yi (the first generation monarch of Chu, the Yi Yi in the Bamboo Slips Chu Ju) was established, and later moved to Yitun for fief and built an ancestral temple for divination and sacrifice. The temple has been built, and there is no tribute that can be used for sacrifice, so we can't go.

Vernacular meaning:

Chu's ancestors lived in Kyoto until Xiong Kuang. When Xiong Yi and Quyi were in power, Xiong Yi was founded by viscount Zhou Chengwang and moved to Danyang fief in Yitun. After that, the ancestral temple was built for divination and sacrifice. The temple has been built, and there are no offerings for sacrifice. There is no way to steal a calf without horns in the country. He is afraid that the owner of the calf in the country will find out.